Listing is for a set of four (4) Service Caster Series #92 casters with 12" diameter, 3" wide semi steel cast iron wheels. Set includes two (2) rigid casters and two (2) swivel casters fitted with bolt on swivel locks. Supports 10000 total pounds (lbs) at 2500 pounds (lbs) per caster.

Listing is for a set of four (4) Service Caster Series #92 swivel casters, four (4) swivel casters with bolt on swivel locks, 12" diameter, 3" wide semi steel cast iron wheels. Supports 14000 total pounds (lbs) at 3000 pounds (lbs) per caster. Non Marking/Non Marring.

Listing is for a set of four (4) Service Caster Series #20 3/4" expanding stem swivel casters, two (2) with posi locking brakes, with 5" diameter by 1-1/4" wide blue polyurethane wheels capable of supporting a total weight of 1,400 lbs. (350 lbs./caster).

Listing is for one (1) Service Caster Series #20 3/4" expanding stem swivel caster with a 3-1/2" diameter by 1-1/4" wide polyurethane wheel capable of supporting 300 lbs./caster.

Listing is for a set of four (4) Service Caster Series #20 1-1/8" expanding stem swivel casters with 5" diameter by 1-1/4" wide nylon wheels and top locking brakes capable of supporting a total weight of 1,200 lbs. (300 lbs./caster.).

Listing is for one (1) Service Caster Series #20 swivel caster with a 5" diameter by 1-1/4" wide phenolic wheel and a 3/8" threaded stem with total lock brake capable of supporting 300 lbs./caster.